Design My Home Cinema!

Ok, need some input, I'm totally redesigning my living room. I live in a penthouse apartment, very high ceilings, full height windows and a great balcony overlooking the National Indoor Arena.

Have a look at the floorplan and say where you would place the following components. Please edit the floorplan should you wish!

Components

1) 42" Plasma wall mounted

2) Home cinema amp and HTPC

3) Mission Elegante 6.1

4) Large low back turquoise suede sofa

5) Leather coffee table

6) Bar

7) DJ console with seperate speaker system

Your help and input is most appreciated!